/* 
   LeoNetwork Redesign - Modern, Responsive CSS
   Inspired by studiorotate.com with dark theme and gold accents
*/

/* ===== Base Styles ===== */
:root {
  --color-background: #0a0a0a;
  --color-text: #ffffff;
  --color-accent: #d4af37; /* Gold */
  --color-accent-light: rgba(212, 175, 55, 0.2);
  --color-card: rgba(30, 30, 30, 0.7);
  --color-card-hover: rgba(40, 40, 40, 0.9);
  --font-primary: 'Inter', sans-serif;
  --transition-slow: 0.5s cubic-bezier(0.65, 0, 0.35, 1);
  --transition-medium: 0.3s cubic-bezier(0.65, 0, 0.35, 1);
  --transition-fast: 0.2s cubic-bezier(0.65, 0, 0.35, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-primary);
  background-color: var(--color-background);
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

a {
  color: var(--color-text);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-accent);
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
}

/* ===== Custom Cursor ===== */
.cursor {
  position: fixed;
  width: 8px;
  height: 8px;
  background-color: var(--color-accent);
  border-radius: 50%;
  pointer-events: none;
  transform: translate(-50%, -50%);
  z-index: 9999;
  transition: transform 0.1s ease;
}

.cursor-follower {
  position: fixed;
  width: 40px;
  height: 40px;
  border: 1px solid var(--color-accent);
  border-radius: 50%;
  pointer-events: none;
  transform: translate(-50%, -50%);
  z-index: 9998;
  transition: transform 0.3s ease, width 0.3s ease, height 0.3s ease;
}

/* ===== Header Styles ===== */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1.5rem 2rem;
  transition: background-color var(--transition-medium);
}

header.scrolled {
  background-color: rgba(10, 10, 10, 0.9);
  backdrop-filter: blur(10px);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1400px;
  margin: 0 auto;
}

.logo a {
  display: flex;
  align-items: center;
  font-weight: 700;
  font-size: 1.5rem;
}

.logo img {
  height: 40px;
  margin-right: 0.5rem;
}

nav {
  display: flex;
  align-items: center;
}

.desktop-nav {
  display: flex;
  gap: 2rem;
}

.desktop-nav a {
  position: relative;
  padding: 0.5rem 0;
}

.desktop-nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-accent);
  transition: width var(--transition-medium);
}

.desktop-nav a:hover::after {
  width: 100%;
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 21px;
  cursor: pointer;
}

.mobile-menu-toggle span {
  display: block;
  height: 3px;
  width: 100%;
  background-color: var(--color-text);
  transition: all var(--transition-medium);
}

.mobile-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: var(--color-background);
  display: flex;
  justify-content: center;
  align-items: center;
  transform: translateY(-100%);
  transition: transform var(--transition-slow);
  z-index: 999;
}

.mobile-nav.active {
  transform: translateY(0);
}

.mobile-nav ul {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  text-align: center;
}

.mobile-nav a {
  font-size: 2rem;
  font-weight: 700;
}

/* ===== Hero Section ===== */
.hero-section {
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  padding: 0 2rem;
  overflow: hidden;
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.hero-content h1 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1.5rem;
}

.hero-content .line {
  display: block;
  overflow: hidden;
}

.subtitle {
  font-size: 1.5rem;
  font-weight: 400;
  margin-bottom: 2.5rem;
  color: rgba(255, 255, 255, 0.8);
}

.cta-container {
  margin-top: 2rem;
}

.cta-button {
  display: inline-flex;
  align-items: center;
  padding: 1rem 2rem;
  background-color: var(--color-accent);
  color: var(--color-background);
  font-weight: 600;
  border-radius: 4px;
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.cta-button i {
  margin-left: 0.5rem;
  transition: transform var(--transition-fast);
}

.cta-button:hover {
  color: var(--color-background);
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(212, 175, 55, 0.3);
}

.cta-button:hover i {
  transform: translateX(5px);
}

.hero-visual {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.visual-element {
  position: absolute;
  top: 50%;
  right: 10%;
  transform: translateY(-50%);
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--color-accent-light) 0%, rgba(10, 10, 10, 0) 70%);
  border-radius: 50%;
  opacity: 0.6;
  animation: pulse 8s infinite alternate;
}

.particle-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  opacity: 0.7;
  transition: opacity var(--transition-medium);
  z-index: 2;
}

.scroll-indicator span {
  font-size: 0.875rem;
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.scroll-arrow {
  width: 20px;
  height: 30px;
  border: 2px solid var(--color-text);
  border-radius: 10px;
  position: relative;
}

.scroll-arrow::before {
  content: '';
  position: absolute;
  top: 6px;
  left: 50%;
  width: 4px;
  height: 4px;
  background-color: var(--color-text);
  border-radius: 50%;
  transform: translateX(-50%);
  animation: scrollDown 2s infinite;
}

/* ===== Section Styles ===== */
section {
  padding: 6rem 2rem;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 4rem;
}

.section-header h2 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 1rem;
  position: relative;
  display: inline-block;
}

.section-header h2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background-color: var(--color-accent);
}

.section-header p {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.8);
}

/* ===== Products Section ===== */
.products-section {
  background-color: rgba(15, 15, 15, 0.7);
}

.product-cards {
  display: flex;
  flex-direction: column;
  gap: 4rem;
  max-width: 1200px;
  margin: 0 auto;
}

.product-card {
  display: flex;
  background: var(--color-card);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.product-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3);
}

.card-content {
  flex: 1;
  padding: 3rem;
}

.card-header {
  display: flex;
  align-items: center;
  margin-bottom: 1.5rem;
}

.card-header h3 {
  font-size: 2rem;
  margin-right: 1rem;
}

.status {
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.status.active {
  background-color: rgba(39, 174, 96, 0.2);
  color: #27ae60;
}

.status.coming-soon {
  background-color: rgba(212, 175, 55, 0.2);
  color: var(--color-accent);
}

.product-card p {
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
}

.features {
  margin-bottom: 2rem;
}

.features li {
  margin-bottom: 0.5rem;
  position: relative;
  padding-left: 1.5rem;
}

.features li::before {
  content: '•';
  color: var(--color-accent);
  position: absolute;
  left: 0;
  top: 0;
}

.product-link {
  display: inline-flex;
  align-items: center;
  font-weight: 600;
  color: var(--color-accent);
}

.product-link i {
  margin-left: 0.5rem;
  transition: transform var(--transition-fast);
}

.product-link:hover i {
  transform: translateX(5px);
}

.card-visual {
  flex: 1;
  position: relative;
  min-height: 300px;
  overflow: hidden;
}

.card-visual .visual-element {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  transition: transform var(--transition-slow);
}

.card-visual .visual-element.analyzer {
  background: linear-gradient(135deg, #2c3e50, #4a69bd);
}

.card-visual .visual-element.agent {
  background: linear-gradient(135deg, #6a0572, #ab83a1);
}

.product-card:hover .card-visual .visual-element {
  transform: scale(1.05);
}

/* ===== About Section ===== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.feature-card {
  background: var(--color-card);
  padding: 2rem;
  border-radius: 8px;
  text-align: center;
  transition: transform var(--transition-medium), background-color var(--transition-medium);
}

.feature-card:hover {
  transform: translateY(-10px);
  background-color: var(--color-card-hover);
}

.feature-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-accent-light);
  border-radius: 50%;
}

.feature-icon i {
  font-size: 2rem;
  color: var(--color-accent);
}

.feature-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

/* ===== Newsletter Section ===== */
.newsletter-section {
  background-color: rgba(15, 15, 15, 0.7);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.section-content {
  max-width: 600px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
  text-align: center;
}

.newsletter-form {
  margin-top: 2rem;
}

.form-group {
  display: flex;
  max-width: 500px;
  margin: 0 auto;
}

.newsletter-form input {
  flex: 1;
  padding: 1rem 1.5rem;
  border: none;
  border-radius: 4px 0 0 4px;
  font-size: 1rem;
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--color-text);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-right: none;
}

.newsletter-form button {
  padding: 1rem 1.5rem;
  background-color: var(--color-accent);
  color: var(--color-background);
  border: none;
  border-radius: 0 4px 4px 0;
  font-weight: 600;
  cursor: pointer;
  transition: background-color var(--transition-fast);
  display: flex;
  align-items: center;
}

.newsletter-form button i {
  margin-left: 0.5rem;
}

.newsletter-form button:hover {
  background-color: #c4a030;
}

.newsletter-section .visual-element {
  position: absolute;
  top: 50%;
  right: -150px;
  transform: translateY(-50%);
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--color-accent-light) 0%, rgba(10, 10, 10, 0) 70%);
  border-radius: 50%;
  opacity: 0.4;
  z-index: 1;
}

/* ===== Contact Section ===== */
.contact-container {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 3rem;
  max-width: 1200px;
  margin: 0 auto;
}

.contact-form-container {
  background-color: var(--color-card);
  padding: 3rem;
  border-radius: 8px;
}

.contact-form .form-group {
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
}

.contact-form label {
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.contact-form input,
.contact-form textarea {
  padding: 1rem;
  background-color: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 4px;
  color: var(--color-text);
  font-family: var(--font-primary);
  font-size: 1rem;
  transition: border-color var(--transition-fast);
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}

.contact-form textarea {
  min-height: 150px;
  resize: vertical;
}

.submit-button {
  display: inline-flex;
  align-items: center;
  padding: 1rem 2rem;
  background-color: var(--color-accent);
  color: var(--color-background);
  font-weight: 600;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.submit-button i {
  margin-left: 0.5rem;
}

.submit-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(212, 175, 55, 0.3);
}

.contact-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.info-item {
  margin-bottom: 2rem;
}

.info-item h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--color-accent);
}

.info-item a {
  font-size: 1.1rem;
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.social-link:hover {
  background-color: var(--color-accent);
  transform: translateY(-3px);
}

.social-link i {
  font-size: 1.2rem;
  color: var(--color-text);
}

.social-link:hover i {
  color: var(--color-background);
}

/* ===== Footer ===== */
footer {
  background-color: rgba(5, 5, 5, 0.9);
  padding: 4rem 2rem 2rem;
}

.footer-container {
  display: flex;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
  display: flex;
  align-items: center;
}

.footer-logo img {
  height: 30px;
  margin-right: 0.5rem;
}

.footer-links {
  display: flex;
  gap: 4rem;
}

.footer-column h4 {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  color: var(--color-accent);
}

.footer-column ul li {
  margin-bottom: 0.75rem;
}

.footer-column a {
  opacity: 0.8;
  transition: opacity var(--transition-fast);
}

.footer-column a:hover {
  opacity: 1;
}

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 2rem;
  text-align: center;
}

.footer-bottom p {
  opacity: 0.6;
  font-size: 0.9rem;
}

/* ===== Animation Classes ===== */
.reveal-text .line {
  transform: translateY(100%);
  opacity: 0;
}

.reveal-text.active .line {
  transform: translateY(0);
  opacity: 1;
  transition: transform 1s cubic-bezier(0.77, 0, 0.175, 1), opacity 1s ease;
}

.reveal-text-delay {
  transform: translateY(20px);
  opacity: 0;
}

.reveal-text-delay.active {
  transform: translateY(0);
  opacity: 1;
  transition: transform 1s cubic-bezier(0.77, 0, 0.175, 1) 0.3s, opacity 1s ease 0.3s;
}

.reveal-fade {
  opacity: 0;
  transform: translateY(30px);
}

.reveal-fade.active {
  opacity: 1;
  transform: translateY(0);
  transition: transform 1s cubic-bezier(0.77, 0, 0.175, 1), opacity 1s ease;
}

/* ===== Animations ===== */
@keyframes pulse {
  0% {
    transform: translateY(-50%) scale(1);
    opacity: 0.6;
  }
  100% {
    transform: translateY(-50%) scale(1.2);
    opacity: 0.4;
  }
}

@keyframes scrollDown {
  0% {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
  75% {
    opacity: 0;
    transform: translateX(-50%) translateY(10px);
  }
  76% {
    opacity: 0;
    transform: translateX(-50%) translateY(0);
  }
  100% {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
}

/* ===== Media Queries ===== */
@media (max-width: 1200px) {
  .hero-content h1 {
    font-size: 3.5rem;
  }
  
  .contact-container {
    grid-template-columns: 1fr;
  }
  
  .footer-container {
    flex-direction: column;
    gap: 3rem;
  }
  
  .footer-links {
    width: 100%;
    justify-content: space-between;
  }
}

@media (max-width: 992px) {
  .hero-content h1 {
    font-size: 3rem;
  }
  
  .product-card {
    flex-direction: column;
  }
  
  .card-visual {
    min-height: 200px;
  }
}

@media (max-width: 768px) {
  html {
    font-size: 14px;
  }
  
  .desktop-nav {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .hero-content h1 {
    font-size: 2.5rem;
  }
  
  .section-header h2 {
    font-size: 2.5rem;
  }
  
  .footer-links {
    flex-direction: column;
    gap: 2rem;
  }
}

@media (max-width: 576px) {
  section {
    padding: 4rem 1.5rem;
  }
  
  .hero-content h1 {
    font-size: 2rem;
  }
  
  .subtitle {
    font-size: 1.2rem;
  }
  
  .section-header h2 {
    font-size: 2rem;
  }
  
  .form-group {
    flex-direction: column;
  }
  
  .newsletter-form input {
    border-radius: 4px;
    border-right: 1px solid rgba(255, 255, 255, 0.2);
    margin-bottom: 1rem;
  }
  
  .newsletter-form button {
    border-radius: 4px;
  }
}